Y20LY air hammer drill

Product Overview

Description

 

Y20LY  Pneumatic rock drill/ hand hammer rock drill

 

 

·Suitable for operation on medium-hard and hard rock with hand-held or air-leg,either used for wet drilling or for dry drilling .

·Light in weight and low in air consumption,particularly fit for mobile operation with a small air compressor.

·Reliable performance,easy operation and convenient maintenance

·Various rock drilling operations can be accomplished with only a 1.5m3 air compressor.

 

 

 

Y20LY Air leg rock drill
Weight	≈18kg
Length	≈609mm
Cylinder dia.	60mm
Piston stroke	50mm
Air pressure	0.4Mpa
Impact frequency	≥30Hz
Air pipe inner dia	16 or or19mm
Water pipe inner dia	8mm
Air consumption	≤25 L/S
Shank dimension	22×108mm±1mm
Bit dimension	34- 40mm